Daniel Alfredo Sottile's user avatar
Daniel Alfredo Sottile's user avatar
Daniel Alfredo Sottile's user avatar
Daniel Alfredo Sottile
  • Member for 7 years, 1 month
  • Last seen more than a week ago
  • Tandil, Buenos Aires Province, Argentina
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Chess player, chess puzzles enthusiast. Interested in logic, math, programming, Unix, calisthenics, moral philosophy, ecology, psychology, technology.

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